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Law of conservation of energy

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Reference no: EM13790111

1. Which ramp has the greatest friction?

2. Suppose each green ball weighs 10 lbs. Assuming there is no friction, calculate the potential energy for each ball on each ramp.

3. Again assuming there is no friction; predict the maximum speed of the ball on each ramp. On which ramp does the ball come closest to achieving this max speed?

Part II

5. What is Potential Energy (PE)? Give examples from the lab.

6. What is Kinetic Energy (KE)? Give examples from the lab.

7. What is Inertia?

8. What is Gravity? How is it a type of potential energy?

9. What is Mass and how does it affect energy?

10. How do Potential and Kinetic energy (gravity and mechanical force) apply to the Law of Conservation of Energy?

11. What is Friction? How does it affect energy use?

Reference no: EM13790111

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